? Conduct a live Q&A session:
? You can share your upcoming events and webinar plans with your LinkedIn connections and groups. Post messages in your status, so your connections can learn about your webinar and register.

An on-demand presentation is a pre-recorded webinar which can be viewed by your audience any time they'd like. Unlike webinars, on-demand presentations do not require a large number of internal links.

? Get sponsors:
Everything has been done, now you need to make an operative landing page to hold your prospects. Keep it simple, so more people can sign up for your webinar.
Tips to make your webinar more successful